Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Three-Hook Padlock Wall Ladder
A 176 mm tall wall-screwed spine with three lipped J-hooks spaced 58 mm apart, so padlocks, bike locks and key rings each hang on their own hook. The 8 x 6 mm arms fit any shackle with at least a 9 mm inner gap and give 27 mm of reach. It prints on its side so the hooks carry load along the layers, not across them, and it mounts with two #8 / M4 screws through 4.5 mm counterbored holes.
Screw-Clamp Breaker Handle Lockout
A clamp-on lockout for single-pole breakers. It fits over the toggle through a 10 mm channel, and an M4 screw in a brass heat-set insert clamps toggles 1–10 mm thick: use M4x25 for 1–7 mm and M4x20 for 6–10 mm. A padlock shackle up to 7 mm goes through the vertical hole and blocks the screw head, so nobody can loosen the clamp until the lock comes off. The body is 51 x 20 x 20 mm and fits within the 25.4 mm breaker pitch.